20194269092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{192407}}^1$

素因数の和:193811

約数の個数: 24

約数和(自身を含む): 37227099840

約数和(自身を除く): 17032830748

約数列:

[1, 2, 4, 19, 38, 76, 1381, 2762, 5524, 26239, 52478, 104956, 192407, 384814, 769628, 3655733, 7311466, 14622932, 265714067, 531428134, 1062856268, 5048567273, 10097134546, 20194269092]

約数ペア:

[(1, 20194269092), (2, 10097134546), (4, 5048567273), (19, 1062856268), (38, 531428134), (76, 265714067), (1381, 14622932), (2762, 7311466), (5524, 3655733), (26239, 769628), (52478, 384814), (104956, 192407)]